Study of non-consumptive mortality of Crustacean zooplankton in a Siberian reservoir using staining for live/dead sorting and sediment traps

Описание

Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)

Конференция: International Conference on Reservoir Limnology and Water Quality; CESKE BUDEJOVICE, CZECH REPUBLIC; CESKE BUDEJOVICE, CZECH REPUBLIC

Год издания: 2003

Идентификатор DOI: 10.1023/B:HYDR.0000008522.88010.45

Ключевые слова: Cyclops vicinus; Daphnia; live/dead sorting; non-consumptive mortality; sedimentation

Аннотация: We studied non-consumptive (non-predatory) mortality of Daphnia and Cyclops vicinus during four sampling seasons. Mortality estimations were based on live/dead sorting using special staining and measurements of sedimentation rates for dead individuals, depended on wind speed. Original equations were used for calculations. The estimПоказать полностьюated specific non-consumptive mortality never had biologically senseless negative values, which were often obtained on the basis of the other ways of mortality estimations, and was in a good agreement with other components of population dynamics. As found, the non-consumptive mortality was the important, often the determinant component of the zooplankton population dynamics.

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Издание

Журнал: HYDROBIOLOGIA

Выпуск журнала: Vol. 504, Is. 1-3

Номера страниц: 223-227

ISSN журнала: 00188158

Место издания: DORDRECHT

Издатель: KLUWER ACADEMIC PUBL

Авторы

  • Dubovskaya O.P. (Institute of Biophysics,Siberian Branch,Russian Academy of Sciences)
  • Gladyshev M.I. (Institute of Biophysics,Siberian Branch,Russian Academy of Sciences)
  • Gubanov V.G. (Institute of Biophysics,Siberian Branch,Russian Academy of Sciences)
  • Makhutova O.N. (Krasnoyarsk State University)

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